Critical number of atoms for attractive Bose-Einstein condensates with cylindrically symmetrical traps
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Abstract
The critical number of atoms for Bose-Einstein condensates with cylindrically symmetrical traps were calculated. The time evolution of the condensate was also studied at changing ground state. A conjecture on higher-order nonlinear effects was also discussed to determine its signal and strength. The results show that by exchanging frequencies, the geometry favors the condensation of larger number of particles.
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Condensation, Electron tunneling, Ground state, Runge Kutta methods, Scattering, Bose-Einstein condensates, Quantum theory
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English
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Physical Review A. Atomic, Molecular, and Optical Physics, v. 64, n. 5, p. 556021-556024, 2001.
